title: Recent onset of rash, dehydration, and nonbloody diarrhea in an elderly man.
abstract: A taste disturbance and anorexia accompanied his other symptoms. How would you proceed?
authors.affiliation: Rochester General Hospital, Rochester, NY, USA. Email: tahirah.tyrell@rochestergeneral.org.
authors.forename: Tahirah
authors.initials: T
authors.lastname: Tyrell
authors.forename: Janet
authors.initials: J
authors.lastname: Gick
mesh_terms: D000369:Aged, 80 and over; D000493:Allopurinol / Q000009:adverse effects* / Q000627:therapeutic use; D003681:Dehydration / Q000139:chemically induced*; D003967:Diarrhea / Q000139:chemically induced*; D003875:Drug Eruptions / Q000175:diagnosis* / Q000209:etiology*; D005076:Exanthema / Q000139:chemically induced*; D006073:Gout / Q000188:drug therapy*; D006254:Hawaii; D006801:Humans; D008297:Male; D010117:Oxypurinol / Q000009:adverse effects; D012307:Risk Factors
chemical_list: D000493:Allopurinol; D010117:Oxypurinol